168 search results - page 15 / 34 » Automatic Clustering Using an Improved Differential Evolutio... |
107
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BMCBI
2006
14 years 11 months ago
2006
Background: Document classification is a wide-spread problem with many applications, from organizing search engine snippets to spam filtering. We previously described Textpresso, ...
123
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AIIA
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. A clustering method is presented which can be applied to relational knowledge bases. It can be used to discover interesting groupings of resources through their (semantic...
FMSD
2008
14 years 11 months ago
2008
Abstract Compositional reasoning aims to improve scalability of verification tools by reducing the original verification task into subproblems. The simplification is typically base...
165
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GECCO
2011
Springer
14 years 3 months ago
2011
Springer
The reward functions that drive reinforcement learning systems are generally derived directly from the descriptions of the problems that the systems are being used to solve. In so...
FLAIRS
2007
15 years 2 months ago
2007
In this paper, we focus on the ontological concept extraction and evaluation process from HTML documents. In order to improve this process, we propose an unsupervised hierarchical...